Home / 1,166,600.85-1,746,872.94-999,198.69

Finding the Fourth Proportional to 1,166,600.85, 1,746,872.94 and 999,198.69

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Solution

The fourth proportional to 1,166,600.85, 1,746,872.94 and 999,198.69 is: 1,496,204.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,600.85 : 1,746,872.94 = 999,198.69 : x
  2. Step 2: Convert to fraction form
    1,166,600.85/1,746,872.94 = 999,198.69/x
  3. Step 3: Cross multiply
    1,166,600.85x = 1,746,872.94 × 999,198.69
  4. Step 4: Simplify right side
    1,166,600.85x = 1,745,473,153,244.45
  5. Step 5: Solve for x
    x = 1,745,473,153,244.45/1,166,600.85
  6. Step 6: Final answer
    x = 1,496,204.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.